Anti smoking adverts by Cancer Research see charity in row over barmy Brussels rules that would BAN them Lung cancer risks persist with e cigarette use after quitting tobacco smoking This research briefing is part of a series of quarterly updates aiming to provide an overview of new studies on electronic cigar 61% of ex smokers who use e cigarettes say they vape to help them stop smoking. Research so far shows that vaping is far safer than smoking. Find out more: http: po.st 2FpW7T Cancer Research UK How to stop smoking? Give up smoking Cancer Research UK